Port Giles Weather Forecast
- 8
- 17
Mostly clear
- 9
- 17
Partly cloudy
- 9
- 17
Partly cloudy
- 9
- 15
Showers
- 8
- 13
Possible shower
- 7
- 14
Cloudy
- 9
- 15
Possible shower
Today 19 Jul Yorke Peninsula
Mostly clear. Winds northerly 15 to 20 km/h becoming light in the late afternoon then becoming north to northeasterly 15 to 20 km/h in the evening.
Gulf St Vincent Coastal Waters
- Wind
- North to northeasterly about 10 knots.
- Seas
- Below 1 metre.
- 1st Swell
- South to southwesterly below 0.5 metres.
- Weather
- Mostly clear.
- Weather Situation
- A high pressure system over Victoria extends a ridge over South Australia, with the ridge expected to weaken during Tuesday. A trough will develop in the west on Tuesday, ahead of a cold front that is expected to extend over southern parts during Wednesday. Another ridge will extend over the west of the state later Wednesday, with a high centre expected to build over the Bight by Thursday evening.
Port Giles Temperature Statistics View More
July Temperature
Edithburgh (9km)
Lowest 17 July, 2026
-0.4 °CAverage July
10.9 °CHighest 14 July, 2026
17.2 °C
Climate (2021–2026)
Edithburgh (9km)
Average Low 2021–2026
12.3 °CAverage 2021–2026
16 °CAverage High 2021–2026
20.7 °C